body {
    position: fixed;
    background-image: url(3.jpg);
    background-size: cover;
}

.img1 {
    width: 125px;
    height: 40px;
}

.img2 {
    width: 20px;
    height: 20px;
}

.logo {
    left: 70px;
    top: 60px;
    position: fixed;
}

.text {
    position: fixed;
    left: 198px;
    top: 222px;
    color: #fff;
    font-size: 35px;
    font-family: 微软雅黑;
    line-height: 10px;
}

.content {
    width: 480px;
    height: 559px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    right: 139px;
    top: 50px;
    position: fixed;
    overflow-y: hidden;
    overflow-x: hidden;
}

.welcome {
    font-size: 33px;
    font-family: 微软雅黑;
    margin: 27px 0 0 24px;
    line-height: 127%;
}

.id {
    color: gray;
    line-height: 0%;
}

a {
    color: blue;
    text-decoration: none;
}

span {
    font-size: 14px;
    color: #333;
    letter-spacing: 0;
    text-align: right;
    width: 82px;
    height: 40px;
    line-height: 77px;
    margin-right: 15px;
    font-weight: 200;
}

.text2 {
    padding: 11px 10px;
    max-height: 40px;
    background: #fff;
    border: 1px solid #E0E0E0;
    border-radius: 4px;
    font-size: 14px;
    width: 321px;
    color: #000;
}

.text3 {
    padding: 11px 10px;
    max-height: 40px;
    background: #fff;
    border: 1px solid #E0E0E0;
    border-radius: 4px;
    font-size: 14px;
    width: 180px;
    color: #000;
}

.text4 {
    width: 126px;
    border-radius: 4px;
    background: #fff;
    border: 1px solid #E0E0E0;
    font-size: 12px;
    color: #333;
    letter-spacing: 0;
    text-align: center;
    line-height: 38px;
}

.sumbit {
    background: #BDCEFC;
    border-radius: 25px;
    width: 399px;
    height: 50px;
    font-weight: 700;
    border: 0;
}

.zhuce {
    color: white;
    font-family: 宋体;
    font-size: 20px;
}

.read {
    font-size: 12px;
    color: gray;
    text-align: center;
}

.tip {
    position: fixed;
    left: 111px;
    top: 615px;
    color: grey;
    font-size: 15px;
    font-family: 微软雅黑;
    line-height: 10px;
}

ul {
    list-style: none;
}

li {
    display: inline-block;
}